Address

AM5x7kgxzhRRF2igagqb1df8Pik4tptNiE

0 BTG

Confirmed
Total Received	0.74380000 BTG9.40 SGD
Total Sent	0.74380000 BTG9.40 SGD
Final Balance	0 BTG0.00 SGD
No. Transactions	2

Transactions

7ef8155460e73e2945c54de75fa9a50c8c0d226de3f27bc2cc3ae26f7af04883

mined 3130 days 11 hours ago

AGDkbNGaAExGHwhyZQVGyfwT72yCbeXd1D 0.50000000 BTG94.45 SGD6.32 SGD

AMhmEr5RXbWjHNC37WrrLuJJac3zqZwhAU 80.00000000 BTG15112.39 SGD1011.20 SGD

AM7SEBydW55zFczgEo655nSEueXDs4WACA 2.37300747 BTG448.27 SGD29.99 SGD

AbwayAvkcyHCr2ymFX6WD5sU4j4wsavhUi 5.00000000 BTG944.52 SGD63.20 SGD

AKiHkaZZMVcRGJEH2LuQWKY18QMBiQTamH 200.00000000 BTG37780.98 SGD2528.00 SGD

AVQA8pCLQf2i8MdZ5d3XxLLBPGqCq8tPHD 50.00000000 BTG9445.24 SGD632.00 SGD

AakDS2XnEayodpcwYzH1pVHWkuhiWd8ZnZ 215.00000000 BTG40614.55 SGD2717.60 SGD

ATTJouMPUp6huKrqmc8W5iiKRMqNHoEgot 2.87000000 BTG542.16 SGD36.28 SGD

Aahw9ysnrv99xvZjfuAQSftEbpjJFxz5Xn 4.00000000 BTG755.62 SGD50.56 SGD

AdjTY78XihDsN2iJEQz3WCy3sUZabNtfgM 141.00000000 BTG26635.59 SGD1782.24 SGD

AQeNE7XD3sdLSyhU5Wwo9ZNqguWmne9NrD 120.00000000 BTG22668.59 SGD1516.80 SGD

AbRTdkpDfZRymvLmgRytHmLSVtrG2uqsL5 5.00000000 BTG944.52 SGD63.20 SGD

Ada4Co8Fh5CdwFjc4XfMoRJe1B7nxW8T2M 15.00000000 BTG2833.57 SGD189.60 SGD

AawMXuS6VsaoW2HR7NhDAZ14mwErYEuYvS 113.06000000 BTG21357.59 SGD1429.08 SGD

AbrK5UkXScaBkkmauja9Z8CwZuZATLN9kd 2.97000000 BTG561.05 SGD37.54 SGD

Aa5BrCbopNpqUnFDy3hAtLYQFkJKLRAmsc 500.00000000 BTG94452.44 SGD6320.00 SGD

ALgQeZ2hmWmvv8skyVpfjANHpPGqWisgmG 0.55522200 BTG104.88 SGD7.02 SGD

AeHgeSNjhJhx43dHgd9431EyVCarqCpw7D 1.84715000 BTG348.94 SGD23.35 SGD

Aa5BrCbopNpqUnFDy3hAtLYQFkJKLRAmsc 200.00000000 BTG37780.98 SGD2528.00 SGD

ANgT2PnmjyPjNSz3H73Na98hKLH8CxfcaK 2.00000000 BTG377.81 SGD25.28 SGD

AGpUxUGSrxCVZ6BVzJn5MAQWp458eP2QAj 40.00000000 BTG7556.20 SGD505.60 SGD

AGpUxUGSrxCVZ6BVzJn5MAQWp458eP2QAj 60.00000000 BTG11334.29 SGD758.40 SGD

AT6AMgYkMDHwHuXqmd4R3XvGrELyvyag2f 4.19745000 BTG792.92 SGD53.06 SGD

AMutnu1Yuk4AR36VnZDDmr5js7DZd3JS4J 1.65830648 BTG313.26 SGD20.96 SGD

AH1UUPCBhLaaaGojcN4KsvBD7WqHyu517p 2.45740000 BTG464.21 SGD31.06 SGD

AP719f34aX3qVvxRrC5fAiZnDWknrSVnLP 10.00000000 BTG1889.05 SGD126.40 SGD

Aa1JMDhR5DNVoZuZaWDzWBH4my7Kdvsqoz 1.23788544 BTG233.84 SGD15.65 SGD

AGpUxUGSrxCVZ6BVzJn5MAQWp458eP2QAj 60.00000000 BTG11334.29 SGD758.40 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 5.31687417 BTG1004.38 SGD67.21 SGD

AaJbHJ2gU4dFnZpUitnmn9C5yfQeN2bXFR 0.50480000 BTG95.36 SGD6.38 SGD

AUWhdK8aHrGBh8uWQxRdSPP9YMWVGGpMjF 3.00000000 BTG566.71 SGD37.92 SGD

AHBNjjwQ4YoXowoQb9DJDeAsDGf7EwJ8cd 0.70000000 BTG132.23 SGD8.85 SGD

AePZrnEQFvCwXtzWiNac83YTgdTJX4VjHZ 1.00000000 BTG188.90 SGD12.64 SGD

AP4utQ1nD57QtqTfKQJzjLaHaTuKoFpZCH 10.01620000 BTG1892.11 SGD126.60 SGD

Ab8co5p3ce7R9FFrGnwK4ZaZFjARfdvKxY 30.00000000 BTG5667.15 SGD379.20 SGD

AQXbpAAGQtJG6aksjijbmHAQMumt4nkEzm 25.36408823 BTG4791.40 SGD320.60 SGD

AQXbpAAGQtJG6aksjijbmHAQMumt4nkEzm 25.36265052 BTG4791.13 SGD320.58 SGD

AKMrCcwdvZbuznDa4vQ3HC1yVieoT77khu 0.51460000 BTG97.21 SGD6.50 SGD

Aa5BrCbopNpqUnFDy3hAtLYQFkJKLRAmsc 300.00000000 BTG56671.46 SGD3792.00 SGD

AcMQQQSVZChRiVaEMkVR3mUsDKGWF27TLt 1.00000000 BTG188.90 SGD12.64 SGD

ALa7KH52mNgxWs62K8C68jJsoMGvNKsqUs 7.00000000 BTG1322.33 SGD88.48 SGD

AZYSh8BCsdzVQWADrjBawHYAft9YHsvrMv 112.96000000 BTG21338.69 SGD1427.81 SGD

AakDS2XnEayodpcwYzH1pVHWkuhiWd8ZnZ 15.58200000 BTG2943.52 SGD196.96 SGD

ATgLuWkVAfuqW8GjqCRzudnjUcAwRuzqUS 6.42658775 BTG1214.01 SGD81.23 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 5.12777457 BTG968.66 SGD64.82 SGD

AUYgazapCY5pRSNQJej4DFn7g657HwYC9j 100.00000000 BTG18890.49 SGD1264.00 SGD

AMbFcw9oY92gz4ECjGpU1Z2r9u2dmh1QDX 1.04483000 BTG197.37 SGD13.21 SGD

AM5hX4jTmVZ2LjAVxW6NbNmdWKMysDp3Sc 40.00000000 BTG7556.20 SGD505.60 SGD

APCsudoksYirrX5yL14dUejWVHDgcixm3T 45.00000000 BTG8500.72 SGD568.80 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 8.11247865 BTG1532.49 SGD102.54 SGD

AKMrCcwdvZbuznDa4vQ3HC1yVieoT77khu 1.07083157 BTG202.29 SGD13.54 SGD

AQotfywRGTLqjd6ZK3ihN4ZZ2TvYspAL4W 80.00000000 BTG15112.39 SGD1011.20 SGD

AVGd4PY63AZ65TnaoaJorwZiqDbRDTnyHb 40.98880000 BTG7742.98 SGD518.10 SGD

ASPqBUWkVvswJ2X3DMBPWXgpMgaCeRqiFW 94.00000000 BTG17757.06 SGD1188.16 SGD

AJYhJqBiY7y3qhjpGw2sqRBHyV7AR6CRXZ 13.00000000 BTG2455.76 SGD164.32 SGD

AJdFUUWSQn4iwK7me258p9yoshS9XoHZtw 50.00000000 BTG9445.24 SGD632.00 SGD

AakDS2XnEayodpcwYzH1pVHWkuhiWd8ZnZ 68.99950000 BTG13034.34 SGD872.15 SGD

AR3MRdXgtEVucwWKnWXSa797B8smbFamKV 5.00000000 BTG944.52 SGD63.20 SGD

Aa5BrCbopNpqUnFDy3hAtLYQFkJKLRAmsc 500.00000000 BTG94452.44 SGD6320.00 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 5.25770484 BTG993.21 SGD66.46 SGD

AaxQtdFvGbJ7VD8E5tVx55bq5aDZvrYVmE 200.00000000 BTG37780.98 SGD2528.00 SGD

AQXbpAAGQtJG6aksjijbmHAQMumt4nkEzm 25.51228182 BTG4819.39 SGD322.48 SGD

Af4QSDUJUFsYA4K7XXH4Q49sHwvRU54Lhn 3.53463746 BTG667.71 SGD44.68 SGD

AakDS2XnEayodpcwYzH1pVHWkuhiWd8ZnZ 141.00000000 BTG26635.59 SGD1782.24 SGD

AKZeLi83sNfKuNGaNSAmy4jCPqicZ3GpaA 1.49979430 BTG283.32 SGD18.96 SGD

AXgacuWYoP7E5M9aBSK87Psr7x8vtMGKX3 300.00000000 BTG56671.46 SGD3792.00 SGD

AM5hX4jTmVZ2LjAVxW6NbNmdWKMysDp3Sc 2.00000000 BTG377.81 SGD25.28 SGD

AT6vu6wZutvVp2mKFgyMLn9vAz53xNC9u9 1200.00017301 BTG226685.88 SGD15168.00 SGD

AKFyDqngwkyKtkeDJAjzsXp6w9nQb4bMch 3.36000000 BTG634.72 SGD42.47 SGD

Abh4Qc9JSNvAhv74Qf4r7Db3hvk5647fM2 14.00000000 BTG2644.67 SGD176.96 SGD

ANtgTTVKbUk5XdgqNqobxmmqpyYyv1EpDk 10.48349170 BTG1980.38 SGD132.51 SGD

AQXbpAAGQtJG6aksjijbmHAQMumt4nkEzm 25.69678759 BTG4854.25 SGD324.81 SGD

Ac7fUh4nTgqvoREgTBraupS8W1Z1aSbrLW 5.00000000 BTG944.52 SGD63.20 SGD

AGpUxUGSrxCVZ6BVzJn5MAQWp458eP2QAj 58.06000000 BTG10967.82 SGD733.88 SGD

ARNB5AAtNgYH7o1motgWkiBDe4ajzDSCNU 35.00000000 BTG6611.67 SGD442.40 SGD

ANuVaFj1nrueEL6q86XDseyvnMuFPSHioe 5.00000000 BTG944.52 SGD63.20 SGD

AUXSYukHExzCk2BjsxvYszQyyWL5XusaDH 3.00000000 BTG566.71 SGD37.92 SGD

AL6XGD3pxUnJkQagJsPWDQacE8yWQMCd4o 2.00000000 BTG377.81 SGD25.28 SGD

AKZeLi83sNfKuNGaNSAmy4jCPqicZ3GpaA 1.99987570 BTG377.79 SGD25.28 SGD

AakDS2XnEayodpcwYzH1pVHWkuhiWd8ZnZ 246.28000000 BTG46523.49 SGD3112.98 SGD

AKZeLi83sNfKuNGaNSAmy4jCPqicZ3GpaA 0.99987570 BTG188.88 SGD12.64 SGD

AHV9rnRdryLZpseG4Z5gnoJyrWF5WHJXHg 1.35574155 BTG256.11 SGD17.14 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 5.30577986 BTG1002.29 SGD67.07 SGD

AHMszKh97BBgN2dhM6fvTN2VTvL4wcfCRq 142.96300000 BTG27006.41 SGD1807.05 SGD

AGEpJzBMkpWGAcL652yUzESYc5ZNLGrMot 4.00000000 BTG755.62 SGD50.56 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 9.80972658 BTG1853.11 SGD123.99 SGD

Ab5hEZX6XFBEwo4xyqtWNX8y8xPP9zpHDE 10.00000000 BTG1889.05 SGD126.40 SGD

ALYFtGaXWhKM3p9HZdsyfGccz7CdQV22SD 1.20000000 BTG226.69 SGD15.17 SGD

AbWxtB2xZ8mUUGqvjdjxQ4bFc9XGRUAdwo 30.00000000 BTG5667.15 SGD379.20 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 7.18956879 BTG1358.14 SGD90.88 SGD

AQXbpAAGQtJG6aksjijbmHAQMumt4nkEzm 25.26555506 BTG4772.79 SGD319.36 SGD

AbfkGkmm3AcK8hWfDAEeKnf8f5JPA745ub 0.69641199 BTG131.56 SGD8.80 SGD

AVfkLRkLbazDKQDPTsHPaabhGCyE2kjYoj 60.00000000 BTG11334.29 SGD758.40 SGD

AXgacuWYoP7E5M9aBSK87Psr7x8vtMGKX3 371.50000000 BTG70178.16 SGD4695.76 SGD

AMmtLrHmUBsf4jhe6pqVXJboFuYVw2hqEu 1.00000000 BTG188.90 SGD12.64 SGD

AMhmEr5RXbWjHNC37WrrLuJJac3zqZwhAU 38.00000000 BTG7178.39 SGD480.32 SGD

AGjv1TFWdffEGBNHD8nqaZnGdVDhX6ycov 4.31033374 BTG814.24 SGD54.48 SGD

ATEfnTukEeUM9CnPMMJkhVY3Tp8GRsv3AR 35.00000000 BTG6611.67 SGD442.40 SGD

AK6ULoosm8zqeXQ3dNKA8kyDnr3AeAyC8o 9.28186870 BTG1753.39 SGD117.32 SGD

Ab2bJhuMsMV5mHWGWqqvZzCozAX38gfPu7 0.99221304 BTG187.43 SGD12.54 SGD

ARLqx8BvHawaNKtS6uT1zyYSA43wxjoUiP 0.87894681 BTG166.04 SGD11.11 SGD

AK8DTuhmc43qvyZWtaRXFny2qYUZEZZ2iB 30.00000000 BTG5667.15 SGD379.20 SGD

AJc8g3qEqYSrC1Ubz8pFVyGZo3Ro2D8TUp 2.50000000 BTG472.26 SGD31.60 SGD

APtn7beuVZCVtnEYJyG4z3awWPpwgr1EMx 25.67828266 BTG4850.75 SGD324.57 SGD

ARugRmv15qy1zvT7BTAUEBJxTaR7XNB4Nv 0.50000000 BTG94.45 SGD6.32 SGD

AGqTddhDCtjSTRyrtEDj8BqVzZBovhwnYF 120.00000000 BTG22668.59 SGD1516.80 SGD

ASoiszH1c6m35S1xae3T22AemeDHJY81RB 1.00000000 BTG188.90 SGD12.64 SGD

APtzrAeWwiBDYvkhizQCwRArTibpYVqYqc 2.40936935 BTG455.14 SGD30.45 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 5.21306779 BTG984.77 SGD65.89 SGD

AGgcSDBBFAx4d4U2QFRya3xhCuheN9iQS4 3.14001500 BTG593.16 SGD39.69 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 5.54603215 BTG1047.67 SGD70.10 SGD

AM5hX4jTmVZ2LjAVxW6NbNmdWKMysDp3Sc 49.99950000 BTG9445.15 SGD631.99 SGD

AJgcmvTPpXg7fPzVVdzSS9CFTp6B2VPCVQ 0.40690000 BTG76.87 SGD5.14 SGD

AdLxhMHxTkKpTGdMYYxtWe6No7Gb79bs9d 11.33764945 BTG2141.74 SGD143.31 SGD

AM5x7kgxzhRRF2igagqb1df8Pik4tptNiE 0.74380000 BTG140.51 SGD9.40 SGD

AGq6sr1JCWdJMWL2szeVNUT6RGcVLskYNu 1.50000000 BTG283.36 SGD18.96 SGD

AXqoaZHnMh9myTq3siuUaMwzGJMYApyp4b 1.00000000 BTG188.90 SGD12.64 SGD

APgmtojbufTav21Xih38pUR9fLAHwE7n38 0.30000000 BTG56.67 SGD3.79 SGD

Ad8CFrLxfwzvGqdmH1rv8A2QsJdCuqUXFQ 60.00000000 BTG11334.29 SGD758.40 SGD

AYzCf22eSZYvJZq5JX4sdVKujFwrDNX3gu 50.00000000 BTG9445.24 SGD632.00 SGD

ANjDGaH8WK9bxXEvDN4ofUbB8CbECuHcbn 0.72458400 BTG136.88 SGD9.16 SGD

ARC6n2vfJTAJcfW4bsWgKu54ixyqancepk 500.00000000 BTG94452.44 SGD6320.00 SGD

AZ4j8wRrtotuE7tfQ1vfdyzXCsJ5Xw9oRd 1.66000000 BTG313.58 SGD20.98 SGD

ARcbVZc9XV5tBaKw18S3FwG84okr3Hd8bQ 2.10000000 BTG396.70 SGD26.54 SGD

ARcbVZc9XV5tBaKw18S3FwG84okr3Hd8bQ 6.84000000 BTG1292.11 SGD86.46 SGD

AGD8tRisQ9Dx354FSH8NnK9ii7ppGVaHih 6.00000000 BTG1133.43 SGD75.84 SGD

ALgQeZ2hmWmvv8skyVpfjANHpPGqWisgmG 6.24561200 BTG1179.83 SGD78.94 SGD

ANQ75734h4VfbMQvVFp3SQmPu9P9khx6z6 0.72042692 BTG136.09 SGD9.11 SGD

AeRkWXby968b69B2HBsFNwvDw8HhJwQFUS 0.87238072 BTG164.80 SGD11.03 SGD

ARtBCLRC4NmvYtpiqTg611JAPNcpBzacH2 3.36000000 BTG634.72 SGD42.47 SGD

AMopb2e8EVoUoWopDegh9fSr3pr5hEUDN7 4.44950000 BTG840.53 SGD56.24 SGD

AFr8zaks4ejE4CHyKzXcHZZNR9vx93hc1F 0.97000000 BTG183.24 SGD12.26 SGD

APXpamqqp9Su3pGHNbq5Tp3D1mvQjXmdaY 0.57160000 BTG107.98 SGD7.23 SGD

AGpUxUGSrxCVZ6BVzJn5MAQWp458eP2QAj 60.00000000 BTG11334.29 SGD758.40 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 5.37170199 BTG1014.74 SGD67.90 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 6.15868530 BTG1163.41 SGD77.85 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 5.20492517 BTG983.24 SGD65.79 SGD

AbrK5UkXScaBkkmauja9Z8CwZuZATLN9kd 2.97000000 BTG561.05 SGD37.54 SGD

AM5hX4jTmVZ2LjAVxW6NbNmdWKMysDp3Sc 40.00000000 BTG7556.20 SGD505.60 SGD

AJK1AsNLcTMAfkrfZoNMEaQ3dc2SikGmaE 6.20000000 BTG1171.21 SGD78.37 SGD

AVXWH1ugmbqKrFWn95VkvtmuwJb7X2yUEv 12.76916590 BTG2412.16 SGD161.40 SGD

AJ2t3jym6gkWrgVzqZVYPVNaK3gF8xfqwx 12.00000000 BTG2266.86 SGD151.68 SGD

AKLR1ru6kokeF3hWdQkLmZqNxCb39J9Ugs 28.59433551 BTG5401.61 SGD361.43 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 5.28401367 BTG998.18 SGD66.79 SGD

AL8WU6qanvAaBftAGXmrjwoYtFassgSBoG 5.00000000 BTG944.52 SGD63.20 SGD

AdVJ3xBvpsLbZT23P9K4CNrd3j15eVFcaP 199.99900000 BTG37780.79 SGD2527.99 SGD

ARCquXDucuo3tYLz5wGcbipkdWW9zt7ENH 50.00000000 BTG9445.24 SGD632.00 SGD

AX4zfuwgBd8uFq7fBVsAHH6NHwsurC6PxP 0.36738186 BTG69.40 SGD4.64 SGD

AURGNvGY4qnJk6NyqPUdmmTdJv3yru6Dhy 2.54900000 BTG481.52 SGD32.22 SGD

AGpUxUGSrxCVZ6BVzJn5MAQWp458eP2QAj 60.00000000 BTG11334.29 SGD758.40 SGD

ANgvSpeqCS3DKJ9cUtCjRJpARbBs7YLq6Q 1.50311700 BTG283.95 SGD19.00 SGD

AQXbpAAGQtJG6aksjijbmHAQMumt4nkEzm 25.26544174 BTG4772.77 SGD319.36 SGD

AeC2r3SMZipVo9165FgmtpDTyUgfhCTjkJ 2000.00000000 BTG377809.75 SGD25280.00 SGD

AdjkSMgfvkLJc4qruWafL5CwY3R4G32Pdg 3.36000000 BTG634.72 SGD42.47 SGD

AHxUqtHj6Js7Tx7HAszC48X3CRBqzTJ84n 1.00000000 BTG188.90 SGD12.64 SGD

AQKf7topsfdCFgE2EuyVma7orCTZHCeu2A 1.30000000 BTG245.58 SGD16.43 SGD

AGBUmHgPmpUQC3d4pqmdLcXmWywr3HJpmg 8.04498259 BTG1519.74 SGD101.69 SGD

Ac51TN9QEeajYzeiPtMzwQJN1MeSE8uVqb 1.91211012 BTG361.21 SGD24.17 SGD

AdqU3L1Wpchfxes8btEgh94sh5ePDFJ585 7.56900000 BTG1429.82 SGD95.67 SGD

AUdTsuJwtxUgq1GSem64VTycnSsAk3ibH3 0.37350000 BTG70.56 SGD4.72 SGD

AMzPLZdnEAVk9v3rLpYP1pGfN2j1bvEB7c 3.85000000 BTG727.28 SGD48.66 SGD

AGpUxUGSrxCVZ6BVzJn5MAQWp458eP2QAj 28.00000000 BTG5289.34 SGD353.92 SGD

AN1rkoZkTDhLqGjXvcYboDS7pULSpqAJBW 0.41039372 BTG77.53 SGD5.19 SGD

AaZK3gmoMAz2nTBHG7hvAMqBbWizqGePTd 1.15530000 BTG218.24 SGD14.60 SGD

AbrK5UkXScaBkkmauja9Z8CwZuZATLN9kd 6.89000000 BTG1301.55 SGD87.09 SGD

Ac4xZJCZazUaL19K2JaqLNsWHpTAysS5GH 0.09955410 BTG18.81 SGD1.26 SGD→

Ad7QoxhT3kqSbVkG3ZM5vVgWKWXgHM6T7F 4985.00000000 BTG941690.81 SGD63010.40 SGD→

AK7azsGoY6RvdzHn4k47e2qiX1oyXm5fCF 5000.00000000 BTG944524.38 SGD63200.00 SGD→

a8002f151708e3a29b57caa98178edbe0268c6a33fe7e69fe6d035cbe5e93c28

mined 3142 days 22 hours ago

GLmCvYNfKitwdQkLxNT1kJi5ifBhM9apJ7 157.06577913 BTG29670.49 SGD1985.31 SGD

AM5x7kgxzhRRF2igagqb1df8Pik4tptNiE 0.74380000 BTG140.51 SGD9.40 SGD→

GLmCvYNfKitwdQkLxNT1kJi5ifBhM9apJ7 156.32186449 BTG29529.96 SGD1975.91 SGD→

Address

AM5x7kgxzhRRF2igagqb1df8Pik4tptNiE

0 BTG

Confirmed

Transactions